PHP 4.0 Bug #5760 Updated: isset() on a non existant variable returns the null string instead of false.
| From: | Bug Database | Date: | Mon, 24 Jul 2000 14:39:52 +0000 |
| Subject: | PHP 4.0 Bug #5760 Updated: isset() on a non existant variable returns the null string instead of false. | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-25731@lists.php.net to get a copy of this message | ||
ID: 5760
Updated by: derick
Reported By: daniele@libertyline.com
Status: Closed
Bug Type: Misbehaving function
Assigned To:
Comments:
This is normal behavior for PHP4.
The display of a false value results in "" (the empty string).
The display of a true value results in 0.
Full Bug description available at: http://bugs.php.net/?id=5760